B&B Electronics PCI-1711 - Manual - Manual (Page 93)

Appendix C
– 85 – PCI-1710 series User’s Manual Advantech Co., Ltd.
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C.8 Status Register - BASE+6 and BASE+7
The registers of BASE+6 and BASE+7 provide information for A/D
configuration and operation.
Table C-10: Status Register
*: CAL is only supported for PCI-1716/1716L
The content of the status register of BASE+6 is the same as that of the
control register.
F/E FIFO Empty flag
This bit indicates whether the FIFO is empty.
1 means that the FIFO is empty.
F/H FIFO Half-full flag
This bit indicates whether the FIFO is half-full.
1 means that the FIFO is half-full.
F/F FIFO Full flag
This bit indicates whether the FIFO is full.
1 means that the FIFO is full.
IRQ Interrupt flag
This bit indicates the interrupt status.
1 means that an interrupt has occurred.
Write A/D Control Register
Bit # 7 6 5 4 3 2 1 0
BASE + 7 * CAL IRQ F/F F/H F/E
BASE + 6 *AD16/12 CNT0 ONE/FH IRQEN GATE EXT PACER SW